/**
 * 封装组件-Icon，方便使用
 *    步骤：
 *          1.新建组件components/Icon/index.tsx文件
 *          2.引入js到index。html中
 *          3.icon的基础样式，要写上
 *          4.提取type到props中，通过props传值过来
 *          5.通过联合类型+字面量，让type有提示
 */

import React from 'react';
import classNames from 'classnames';

type IconProps = {
  type: IconType;
  className?: string;
  onClick?: () => void;
  // 支持剩余属性
  [key: string]: any;
};

export default function Icon(props: IconProps) {
  const { type, className, onClick, ...restProps } = props;
  return (
    <svg
      onClick={onClick}
      //   剩余属性
      {...restProps}
      className={classNames('icon', className)}
      aria-hidden="true"
    >
      <use xlinkHref={`#${type}`}></use>
    </svg>
  );
}

type IconType =
  | 'iconphoto-fail'
  | 'iconphoto'
  | 'iconbtn_right'
  | 'iconicon_unenjoy1'
  | 'iconicon_feedback1'
  | 'iconicon_upload'
  | 'iconbianji'
  | 'icongengduo'
  | 'iconfanhui'
  | 'iconbtn_history1'
  | 'iconbtn_readingtime'
  | 'iconbtn_like2'
  | 'iconbtn_pic'
  | 'iconbtn_mine'
  | 'iconbtn_channel'
  | 'iconbtn_channel_close'
  | 'iconbtn_comment'
  | 'iconbtn_home_sel'
  | 'iconbtn_collect_sel'
  | 'iconbtn_mine_sel'
  | 'iconbtn_collect'
  | 'iconbtn_qa_sel'
  | 'iconbtn_like_sel'
  | 'iconbtn_feedback'
  | 'iconbtn_del'
  | 'iconbtn_tag_close'
  | 'iconbtn_essay_close'
  | 'iconbtn_qa'
  | 'iconbtn_myworks'
  | 'iconicon_blacklist'
  | 'iconbtn_mycollect'
  | 'iconbtn_video_sel'
  | 'iconbtn_share'
  | 'iconbtn_mymessages'
  | 'iconbtn_search'
  | 'iconbtn_like'
  | 'iconbtn_xiaozhitongxue'
  | 'iconbtn_video'
  | 'iconbtn_home';
